NAME OF LEARNER:______________________________________
NAME OF SCHOOL:_______________________________________
Instructions to learners:
You are expected to answer 15 questions.
These are multiple choice questions. Circle the correct answer.
Use blank pages for working. Circle the answer after you have done the working.
You are not allowed to use the calculator.
Read the question carefully before answering. Don’t rush.
Your teacher will read the question to you.
First 10 questions – 1 mark each.
Questions 1120: 2 marks each.
ENJOY THE OLYMPIAD
Test questions
Count the number of rectangles in this arrangement. Select your answers from the following options: (A) 15 (B) 16 (C) 17
Find the value of
Φ 33 + 17 = 30 +
Φ Select your answer from the following options: (A) 10 (B) 15 (C) 20
Find ½ of 36. Select your answer from the following options: (A) 18 (B) 48 (C) 72
Double 24 equals: (A) 12 (B) 24 (C) 48
Write down the value of
Φ in the following addition problem. Select your answer from the following options : (A) 4 (B) 5 (C) 6
3
3
+
Φ
8
=
9
2
After giving 12 oranges to her friends Thandi still had 9 oranges left. How many oranges did she start off with? Select your answer from the following options: (A) 3 (B) 21 (C) 30
Write down the value of
Φ in the subtraction problem. Select your answers from the following options: (A) 6 (B) 7 (C) 8
4
5

2
Φ
=
1
8
There are 24 numbered blocks below. The
Φ symbol is placed in block number 8. The
Φ symbol is moved 3 blocks to the right, 2 blocks down and 1 block left. On which block is the
Φ symbol now on ? Select your answer from the following: (A) 15 (B) 16 (C) 22
1
2
3
4
5
6
7
Φ 8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Sweety moves from one circle to the next (A to B to C to D and so on).Sweety visited 49 circles starting from A.Which circle did Sweety end up in ? Select your answer from the following: (A) B (B) C (C) D
Links and Chains  Double the number each time to move from one block to the other. Give the number in block 4. Select your answer from the following options: (A) 40 (B) 30 (C) 20
Find the mystery number. It is a 2 digit number. X is double Y and X + Y = 9 Select your answer from the following(A) 45 (B) 36 (C) 63
After giving ¼ of his sweets Les still had 24 sweets. How many sweets did Les give away ? Select your answer from the following options: (A) 32 (B) 24 (C) 8
Pearl had 3 teaspoons of 5ml of medicine each day. After 5 days how much of medicine is left in the 100 ml container ? Select your answer from the following options: (A) 20ml (B) 25ml (C) 30ml
Mandy is 2 years older than Betsy.Betsy is 3 years younger than Carol.If Carol is 9 years old then what is Mandy’s age ? Select your answer from the following options: (A) 8 (B) 10 (C) 12
The following is in balance. Which is the heaviest ? Select your answer from (A) The square weight (B) The triangular weight (C) The round weight.
Questions & Answers
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
what is the Synthesis, properties,and applications of carbon nano chemistry
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
Source:
OpenStax, National foundation phase maths olympiad  grade2. OpenStax CNX. Sep 22, 2010 Download for free at http://cnx.org/content/col11230/1.1
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